package org.zfes.snowier.cloud.zbss.cms.topic.service.impl;

import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.zfes.snowier.core.data.DataSet;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.beans.factory.annotation.Autowired;
import org.zfes.snowier.core.util.ZBeanUtil;
import org.zfes.snowier.core.util.ZDateUtil;
import org.zfes.snowier.core.util.ZAlert;
import org.zfes.snowier.core.util.ZAssert;
import org.zfes.snowier.common.dao.params.ParamMap;
import org.zfes.snowier.cloud.zbss.cms.topic.service.ICmsTopicContentService;
import org.zfes.snowier.cloud.zbss.cms.topic.service.ICmsTopicService;
import org.zfes.snowier.cloud.zbss.cms.topic.dao.CmsTopicContentMapper;
import org.zfes.snowier.cloud.zbss.cms.topic.model.CmsTopicContent;
import java.util.stream.Stream;
@Service
public class CmsTopicContentServiceImpl implements ICmsTopicContentService{
 	@Autowired
	private CmsTopicContentMapper cmsTopicContentMapper;
	private ICmsTopicService iCmsTopicService;
	
	@Transactional(rollbackFor=Exception.class)
 	@Override
	public void createCmsTopicContent(CmsTopicContent cmsTopicContent) {
		ZBeanUtil.validateBean(cmsTopicContent);
		long topicId=cmsTopicContent.getTopicId();
		if(!iCmsTopicService.loadCmsTopicById(topicId).isPresent()) {
			ZAlert.notExist("该topicId不存在");
		}
		cmsTopicContent.setStatus(Byte.valueOf("1"));
		cmsTopicContent.setCreateTime(ZDateUtil.newDate());
		cmsTopicContent.setUpdateTime(ZDateUtil.newDate());
		cmsTopicContentMapper.insertSelective(cmsTopicContent);
	}
	@Transactional(rollbackFor=Exception.class,readOnly=true)
	@Override
	public Optional<CmsTopicContent> loadCmsTopicContentById(Long id) {
		if(id!=null){
			return Optional.ofNullable(cmsTopicContentMapper.selectByPrimaryKey(id));
		}
		return Optional.empty();
		
	}
	@Transactional(rollbackFor=Exception.class)
	@Override
	public void updateCmsTopicContent(CmsTopicContent cmsTopicContent) {
		ZBeanUtil.validateBean(cmsTopicContent);
		cmsTopicContent.setUpdateTime(ZDateUtil.newDate());
		cmsTopicContentMapper.updateByPrimaryKeySelective(cmsTopicContent);
	}
	
	@Transactional(rollbackFor=Exception.class)
	@Override
	public void deleteCmsTopicContent(Long id) {
		ZAssert.notNull(id, "请选择要操作的数据");
		cmsTopicContentMapper.updateStatus(id, Byte.valueOf("-1"));
	}
	@Transactional(rollbackFor=Exception.class)
	@Override
	public void setCmsTopicContentStatus(Long id, Byte status) {
		ZAssert.notNull(id, "请选择要操作的数据");
		ZAssert.notNull(status, "状态参数错误");
		if(!Stream.of(new Byte[] {-1,0,1}).anyMatch(val->val.equals(status))) {
			ZAlert.serviceLogicalError("状态参数错误");
		}
		cmsTopicContentMapper.updateStatus( id,  status) ;
	}
	@Transactional(rollbackFor=Exception.class,readOnly=true)
	@Override
	public DataSet loadCmsTopicContentDataSet(Map<String, Object> params) {
		ParamMap pm=ParamMap.filterParam(params);
		DataSet ds=DataSet.newDS2(cmsTopicContentMapper.selectListCount(pm), cmsTopicContentMapper.selectMapListPage(pm));
		return ds;
	}
	@Transactional(rollbackFor=Exception.class,readOnly=true)
	@Override
	public List<CmsTopicContent> loadByTopicId(Long topicId) {
		ZAssert.notNull(topicId, "请选择要操作的数据");
		if(!iCmsTopicService.loadCmsTopicById(topicId).isPresent()) {
			ZAlert.notExist("该topicId不存在");
		}
		List<CmsTopicContent> cmsTopicContentList=cmsTopicContentMapper.selectByTopicId(topicId);
		return cmsTopicContentList;
	}
	
}